<template>
    <div>
        <button @click="isShow = !isShow">显示/隐藏</button>
        
        <transition-group appear 
            name="animate__animated animate__bounce"
            enter-active-class="animate__swing"
            leave-active-class="animate__backOutUp"
            >
            <h1 v-show="isShow" key="1">您好啊！</h1>
            <h1 v-show="!isShow" key="2">尚硅谷</h1>
        </transition-group>
    </div>
</template>

<script>
    // 引入样式，直接引入即可
    import 'animate.css';

    export default {
        name: 'Test',
        data() {
            return {
                isShow: true,
            }
        },
    }
</script>

<style>
    h1 {
        background-color: yellow;
    }
</style>